-3(5s-3)-9=-2(9s+10)-3

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Solution for -3(5s-3)-9=-2(9s+10)-3 equation: 



-3(5s-3)-9=-2(9s+10)-3

We move all terms to the left:

-3(5s-3)-9-(-2(9s+10)-3)=0

We multiply parentheses

-15s-(-2(9s+10)-3)+9-9=0



We calculate terms in parentheses: -(-2(9s+10)-3), so:

-2(9s+10)-3

We multiply parentheses

-18s-20-3

We add all the numbers together, and all the variables

-18s-23

Back to the equation:

-(-18s-23)



We add all the numbers together, and all the variables

-15s-(-18s-23)=0

We get rid of parentheses

-15s+18s+23=0

We add all the numbers together, and all the variables

3s+23=0

We move all terms containing s to the left, all other terms to the right

3s=-23

s=-23/3

s=-7+2/3

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